Corporate Profile Dongying Liangxin Petrochemical Technology Development Limited Company, hereinafter referred to as Dongying Liangxin, was founded in May 2006, with a registered capital of 30 million RMB. Company locates in Dongying City, Shandong province – China second largest oilfield the ‘Sino Oilfield’. Our Products The company mainly operates on the deep-processed light hydrocarbon such … Continue reading Dongying Liangxin Petrochemical Technology Development Limited Company